Njohnson6425
Recruit
- Joined
- Jun 17, 2020
- Messages
- 1
I have recently come in possession of a 1996 Hydra sport boat that has a 1998 Johnson 150HP 2 stroke motor that has the vro. I was wondering how trustworthy these vro systems are, and does it automatically come on when you start the motor? Would I be better off mixing the oil in with the fuel and if so what ratio?